Resolution and Focus Charts

Use for optimum resolution and precise focus.

Fiddleheads with Resolution
RelativeChartSizes

Available Sizes: 

SRW / XW / SXW

Fiddleheads with Resolution

  • FiddleHeads features a unique double spiral designed with help and testing from Steve Lucas at VER in LA.
  • FiddleHeads produces what has been described as a visual “pop” at the precise point of optimum focus
  • Includes framing lines for 2.35, 1.85 and 90% of 1,85.
  • with corner resolution wedges up to 1600 TV LPPH
Fiddleheads
RelativeChartSizes

Available Sizes: 

JW / SW / SRW / XW / SXW

Fiddleheads®

  • FiddleHeads features a unique double spiral designed with help and testing from Steve Lucas at VER in LA.
  • FiddleHeads produces what has been described as a visual “pop” at the precise point of optimum focus
  • Includes framing lines for 2.35, 1.85 and 90% of 1,85.
FrameAlign
RelativeChartSizes

Available Sizes: 

JW / SW / SRW / XW / SXW

FrameAlign

  • Center circle shows aliasing and any image distortion due to aspect ratio changes.
  • True CamWhite background can be used for white balancing.
  • Framing for 4:3, 16:9, 1.85 and 2.39 digital film formats.
  • Use only dry erase or water-soluble markers on center production slate.
RelativeChartSizes

Available Sizes: 

JW / SW / SRW / XW / SXW

MultiBurst

  • Central horizontal and vertical resolution gratings.
  • Continuous resolution sweeps from 50 to 1200 with identifier every 100 TV LPPH
  • Spaces every 200 TV LPPH – simplify analysis when using a waveform monitor
  • Corner gratings – useful for checking lens performance.
  • Zone plates – helpful in identifying aliasing.
MultiBurst SquareWave
RelativeChartSizes

Available Sizes: 

JW / SW / SRW / XW / SXW

MultiBurst SquareWave

  • Central horizontal and vertical resolution gratings.
  • Resolution blocks from 50 to 1200 TV LPPH
  • Corner gratings – useful for checking lens performance.
  • Zone plates – helpful in identifying aliasing.
BackFocus
RelativeChartSizes

Available Sizes: 

JW / SW / SRW / XW / SXW

Backfocus

  • Exceedingly high dynamic range, brilliant white and dense black unique “bow-tie” stars
  • Plus demi-stars for setting critical focus in center and edges
Expanded BackFocus
RelativeChartSizes

Available Sizes: 

JW / SW / SRW / XW / SXW

Expanded BackFocus

  • Oversized and expanded, DSC’s unique “bowtie” star
  • Exceedingly high dynamic range, brilliant white and dense black
  • For 4:3 and 16:9, 56 crisp and sharp wedges for setting critical focus
BF with Resolution
RelativeChartSizes

Available Sizes: 

JW / SW / SRW / XW / SXW

BackFocus & Resolution

  • DSC’s unique “bow-tie” star with resolution wedges
  • Corner resolution wedges up to 1600 TV LPPH for checking camera frequancy response and lens quality
  • Frame and focus chart for projector alignment
Mega Trumpet
RelativeChartSizes

Available Sizes: 

SW / SRW / XW / SXW

MegaTrumpet 12

  • 16 hyperbolic resolution trumpets 500 to 2000 TV LPH
  • 16 solid black wedges interspersed with hyperbolics (checking back focus)
  • Corner wedges for checking resolution and chromatic aberration